CN215003649U

CN215003649U - Subway civil engineering measuring apparatu

Info

Publication number: CN215003649U
Application number: CN202121618106.XU
Authority: CN
Inventors: 徐靖骅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-03
Anticipated expiration: 2031-07-15

Abstract

The application discloses subway civil engineering measuring apparatu, including shell body, top cap, shock-absorbing structure and elevation structure, the bottom of shell body is provided with shock-absorbing structure, two sliding tray and four joint grooves have been seted up on the right side lateral wall of shell body, joint groove and sliding tray are perpendicular, the top of shell body is rotated and is connected the top cap, the lateral wall fixed connection handle of top cap, the inside of shell body is provided with elevation structure, four telescopic links of fixed connection are three on the elevation structure, the top fixed connection fixed plate two of telescopic link is three. This application utilizes the elasticity of spring and shock attenuation shell fragment to cut down vibrations, and the measuring apparatu in the protection shell body avoids the measuring apparatu to damage because of vibrations, and this application drives the measuring apparatu through three telescopic links and descends, extracts the joint piece from the joint inslot, and the sliding block slides and drives the backup pad and descend, and in taking the measuring apparatu into the shell body, be convenient for drive the measuring apparatu and remove.

Description

Subway civil engineering measuring apparatu

Technical Field

The application relates to the field of measurement, especially a subway civil engineering measuring apparatu.

Background

The civil engineering refers to applied materials, equipment, technical activities such as surveying, designing and construction and the like, and also refers to objects of engineering construction, including various engineering facilities such as subways, houses, bridges and ports which directly or indirectly serve human life, production, military and scientific research, and after the construction of subway projects and the completion of the projects, a measuring instrument is required to carry out relevant measurement on each unit project and each project of the projects so as to obtain required relevant data.

Traditional civil engineering measuring apparatu, the device that adopts movable tripod as the support, and the volume is great, drives the measuring apparatu and when moving about and measure, very inconvenient, in addition, when the measuring apparatu received the vibrations impact, its inside part probably becomes flexible, leads to the measuring apparatu to damage. Therefore, a civil engineering survey meter for subway is proposed to solve the above problems.

Disclosure of Invention

The subway civil engineering measuring instrument is provided in the embodiment for solving the problem that the prior art is inconvenient to move with the measuring instrument and the measuring instrument is damaged due to vibration.

According to an aspect of the application, a subway civil engineering measuring apparatu is provided, including shell body, top cap, shock-absorbing structure and elevation structure, the bottom of shell body is provided with shock-absorbing structure, two sliding trays and four joint grooves have been seted up on the right side lateral wall of shell body, joint groove and sliding tray are perpendicular, the top of shell body is rotated and is connected the top cap, the lateral wall fixed connection handle of top cap, the inside of shell body is provided with elevation structure, four telescopic links of fixed connection are three on the elevation structure, the top fixed connection fixed plate two of telescopic link three, the threaded connection threaded rod is gone up to fixed plate two, the top of threaded rod is rotated and is connected fixed plate one, the top fixed connection measuring apparatu of fixed plate one.

Further, two connection fasteners II of left side lateral wall fixed connection of shell body, two connection fasteners I of left side lateral wall fixed connection of top cap, connect fastener I and connection fastener II and mutually support, two dead levers of fixed connection on the front of shell body and the back lateral wall, the dead lever is "L" type structure, fixed connection connecting rod I between the dead lever.

Furthermore, the shock-absorbing structure comprises four sliding rods, a sliding plate, springs and shock-absorbing elastic pieces, the outer side wall of the bottom of the outer shell is fixedly connected with the four sliding rods, the sliding rods are connected with the sliding plate in a sliding mode, the four springs and the two shock-absorbing elastic pieces are fixedly connected between the sliding plate and the outer shell, and the sliding rods are located inside the springs.

Furthermore, the outer side wall of the bottom of the sliding plate is fixedly connected with four supporting rods, two connecting rods II are fixedly connected to the supporting rods, and two ends of each connecting rod II are rotatably connected with four rollers.

Furthermore, the outer side wall of the bottom of the sliding plate is fixedly connected with a first telescopic rod, the bottom of the first telescopic rod is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a plurality of inserting rods at equal intervals.

Further, elevation structure includes telescopic link two, joint piece, backup pad, circular recess and sliding block, sliding block sliding connection is in the sliding tray, fixed connection backup pad between the sliding block, circular recess has been seted up to the inside of sliding block, the bottom fixed connection telescopic link two of circular recess, the top fixed connection joint piece of telescopic link two, joint piece joint is in the joint inslot.

Through the above-mentioned embodiment of this application, adopted shock-absorbing structure and elevation structure and telescopic link three, solved and be not convenient for take the measuring apparatu to remove and shake the problem that leads to the measuring apparatu to damage, gained and accomodate the measuring apparatu and be convenient for drive the measuring apparatu and remove and cut down the effect of vibrations.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is an overall perspective view of one embodiment of the present application;

FIG. 2 is an overall internal schematic view of an embodiment of the present application;

fig. 3 is a schematic perspective view of a lifting structure according to an embodiment of the present application.

In the figure: 1. the shell body, 2, the top cap, 3, the handle, 4, the sliding tray, 5, joint groove, 6, shock-absorbing structure, 601, the slide bar, 602, the sliding plate, 603, the spring, 604, the shock attenuation shell fragment, 7, telescopic link one, 8, the inserted bar, 9, the connecting plate, 10, the dead lever, 11, connecting rod one, 12, elevation structure, 1201, telescopic link two, 1202, the joint piece, 1203, the backup pad, 1204, circular recess, 1205, the sliding block, 13, telescopic link three, 14, the threaded rod, 15, the measuring apparatu, 16, fixed plate one, 17, connecting fastener one, 18, connecting fastener two, 19, the gyro wheel, 20, connecting rod two, 21, the bracing piece, 22, fixed plate two.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The damping structure in the measuring instrument in the present embodiment is suitable for damping the transport vehicle, for example, the following lifting transport vehicle is provided in the present embodiment, and the damping structure in the measuring instrument in the present embodiment may be used for damping the following lifting transport vehicle.

The utility model provides a lift travelling car, includes a frame, one and articulates the hydro-cylinder that is used for the top-up slide on the frame through a pair of top slide and a pair of lower slide cross support lift, a slope in frame top, has a jar hole on this hydro-cylinder, its characterized in that: the oil pump is independently and fixedly arranged at the bottom of the frame and is used for being matched with the oil cylinder to work, the oil pump comprises an oil pump seat, the top of the oil pump seat is respectively provided with an oil suction hole, a pressure regulating oil hole and a pressure relief oil hole, a pressure relief valve mounting hole communicated with the pressure relief oil hole and a pressure regulating valve mounting hole communicated with the pressure regulating oil hole are formed in the side surface of one side of the oil pump seat, an oil outlet hole connected with an oil cylinder hole pipeline is further formed in the side surface of the other side of the oil pump seat, and a pair of fixing feet connected with the bottom of the frame are further respectively arranged on the side surfaces of two opposite sides of the oil pump seat; the oil storage tank is fixed above the oil pump seat and is respectively communicated with the oil suction hole, the pressure regulating oil hole and the pressure relief oil hole; the pressure relief valve is arranged in the pressure relief valve mounting hole and is used for controlling the descending speed of the conveying platform by adjusting the oil return amount of the oil cylinder according to the load condition of the conveying platform; the pressure regulating valve is arranged in the pressure regulating valve mounting hole; the pair of spring pump bodies are arranged on the side surface of the oil pump seat opposite to the oil outlet in parallel and are respectively communicated with the oil suction hole; a main snap seat and a pair of snap seats which are arranged side by side and the middle part of which is rotatably arranged on a fixed seat, one end of the length direction is respectively hinged with the end parts of a pair of spring pump bodies, a pressing block is formed above the main pressing hand seat, the pressing block extends towards one side of the auxiliary pressing hand seat and is correspondingly positioned above the auxiliary pressing hand seat in the height direction, when the main pressing hand seat rotates and presses one of the pair of spring pump bodies, the pressing block drives the auxiliary press handle seat to rotate together and extrude the other spring pump body in the pair of spring pump bodies, at the moment, the pair of spring pump bodies simultaneously supply oil to the oil cylinder through the oil pump seat, so that the oil cylinder quickly jacks the conveying platform, when the main pressing seat does not work, the auxiliary pressing seat only rotates and extrudes a corresponding spring pump body, and the single spring pump body supplies oil to the oil cylinder through the oil pump seat, so that the oil cylinder slowly jacks the conveying platform; and the pressure relief rod is connected with the pressure relief valve.

The frame comprises a front support, a rear support, a pair of lower sliding rails fixed between the front support and the rear support, a cross beam fixed at the bottom of the front ends of the lower sliding rails and hinged with an oil cylinder, and a pair of push rod seats fixed on the rear support, wherein two ends of the front support in the length direction respectively extend towards two sides and form a front wheel seat, one side of the front support is upwards turned to form a front guard plate surrounding one end of the lower sliding rails, two ends of the rear support in the length direction respectively extend towards two sides and form a rear wheel seat, one side of the rear support is upwards turned to form a rear guard plate surrounding the other end of the lower sliding rails, the other side of the rear support extends forwards and is provided with an oil storage tank yielding hole and a group of oil pump mounting holes, and the oil storage tank on the oil pump passes through the oil storage tank yielding hole, fixed foot on by the oil pump seat passes through the fastener and is connected fixedly with the oil pump mounting hole, the lower extreme of a pair of top slide articulate respectively on the backplate and be close to the position department of a pair of slide rail down, the upper end of a pair of top slide then respectively through an upper pulley respectively with transport a pair of top slide structure of platform bottom be sliding fit, the upper end of a pair of slide down articulate respectively on transporting platform bottom rear end and be close to the position department of a pair of top slide, the lower extreme of a pair of slide down then respectively through a pulley respectively with a pair of slide rail structure down be sliding fit, the below of front wheel seat and rear wheel seat install an universal wheel respectively.

The oil pump seat is respectively provided with a pump body oil inlet hole and a pump body oil outlet hole at the joint corresponding to the pair of spring pump bodies, the two pump body oil inlet holes are mutually communicated in the oil pump seat and are respectively communicated with the oil suction holes, the two pump body oil outlet holes are also mutually communicated in the oil pump seat and are respectively communicated with the main oil circuit in the oil pump seat, the main oil path is respectively communicated with the pressure release valve mounting hole, the pressure regulating valve mounting hole and the oil outlet hole, a pressure regulating plug with a first pressure relief hole at the center is arranged in the pressure relief valve in a sliding way at the communication part of the pressure relief valve and the main oil way, the pressure release valve blocks oil backflow through a ball valve, a spring is arranged between a pressure regulating plug and the ball valve, two ends of the spring are respectively abutted against the pressure regulating plug and the ball valve, the outer wall of the pressure relief valve above the sliding position of the pressure regulating plug is provided with a second pressure relief hole, and a third pressure relief hole communicated with the pressure relief oil hole is formed in the outer wall of the pressure relief valve above the oil outlet position of the ball valve.

The aperture of the third pressure relief hole is larger than that of the second pressure relief hole, and the aperture of the second pressure relief hole is larger than that of the first pressure relief hole.

Of course, the embodiment can also be used for damping the transport trolley with other structures. Here, description is omitted, and a description is provided below of the measurement instrument according to the embodiment of the present application.

Referring to fig. 1-3, a subway civil engineering measuring instrument comprises an outer shell 1, a top cover 2, a damping structure 6 and a lifting structure 12, wherein the damping structure 6 is arranged at the bottom of the outer shell 1, two sliding grooves 4 and four clamping grooves 5 are formed in the side wall of the right side of the outer shell 1, the clamping grooves 5 are perpendicular to the sliding grooves 4, the top of the outer shell 1 is rotatably connected with the top cover 2, the outer side wall of the top cover 2 is fixedly connected with a handle 3, the lifting structure 12 is arranged inside the outer shell 1, four telescopic rods three 13 are fixedly connected to the lifting structure 12, the tops of the telescopic rods three 13 are fixedly connected with a fixed plate two 22, the fixed plate two 22 is connected with a threaded rod 14 in a threaded manner, the tops of the threaded rods 14 are rotatably connected with a fixed plate one 16, and the tops of the fixed plate one 16 are fixedly connected with a measuring instrument 15.

Utilize shock-absorbing structure 6 to subtract vibrations, protect measuring apparatu 15 in the shell body 1, avoid measuring apparatu 15 to crash, utilize elevation structure 12 and three 13 of telescopic link to receive measuring apparatu 15 in the shell body 1, be convenient for drive measuring apparatu 15 and remove.

Two connection fasteners of left side lateral wall fixed connection two 18 of shell body 1, two connection fasteners of left side lateral wall fixed connection one 17 of top cap 2, connect fastener one 17 and connect fastener two 18 and mutually support, two dead levers 10 of fixed connection on the front of shell body 1 and the back lateral wall, dead lever 10 is "L" type structure, fixed connection connecting rod one 11 between the dead lever 10 will connect fastener one 12 joint and advance and connect fastener two 18, utilize and connect fastener one 12 and connect fastener two 18 with top cap 2 fixed connection at the top of shell body 1.

Shock-absorbing structure 6 includes slide bar 601, sliding plate 602, spring 603 and shock attenuation shell fragment 604, four slide bar 601 of bottom lateral wall fixed connection of shell body 1, sliding connection sliding plate 602 on the slide bar 601, four springs 603 of fixed connection and two shock attenuation shell fragments 604 between sliding plate 602 and the shell body 1, slide bar 601 is located the inside of spring 603, and when producing vibrations, shell body 1 drives slide bar 601 and slides down, and spring 603 and the compression of shock attenuation shell fragment 604 produce elasticity, utilize the elasticity of spring 603 and shock attenuation shell fragment 604 to cut down vibrations.

The outer side wall of the bottom of the sliding plate 602 is fixedly connected with four support rods 21, the support rods 21 are fixedly connected with two second connecting rods 20, two ends of each second connecting rod 20 are rotatably connected with four rollers 19, and the rollers 19 roll to drive the outer shell 1 to move.

The outer side wall of the bottom of the sliding plate 602 is fixedly connected with two first telescopic rods 7, the bottoms of the first telescopic rods 7 are fixedly connected with a connecting plate 9, the bottoms of the connecting plate 9 are fixedly connected with a plurality of inserting rods 8 at equal intervals, the first telescopic rods 7 are extended to push the connecting plate 9 to descend, and the connecting plate 9 drives the inserting rods 8 to descend, so that the inserting rods 8 are inserted into the ground to fix the outer shell 1.

Lifting structure 12 includes two 1201 of telescopic link, joint piece 1202, backup pad 1203, circular recess 1204 and sliding block 1205, sliding block 1205 sliding connection is in sliding tray 4, fixed connection backup pad 1203 between the sliding block 1205, circular recess 1204 has been seted up to the inside of sliding block 1205, two 1201 of bottom fixed connection telescopic link of circular recess 1204, the top fixed connection joint piece 1202 of two 1201 of telescopic link, joint piece 1202 joint is in joint inslot 5, pulling joint piece 1202, two 1201 extensions of telescopic link are extracted joint piece 1202 from joint inslot 5, sliding block 1205 drives backup pad 1203 and rises.

When the utility model is used, the first connecting rod 11 is pulled, the roller 19 rolls to drive the outer shell 1 to move, when the outer shell 1 drives the sliding rod 601 to slide downwards when the vibration is generated on uneven ground, the spring 603 and the shock absorption elastic sheet 604 are compressed to generate elastic force, the elastic force of the spring 603 and the shock absorption elastic sheet 604 is utilized to reduce the vibration, the measuring instrument 15 in the outer shell 1 is protected, the measuring instrument 15 is prevented from being damaged by collision, when the top cover 2 is opened through the handle 3 to measure, the clamping block 1202 is pulled, the second telescopic rod 1201 is extended to pull the clamping block 1202 out of the clamping groove 5, the sliding block 1205, the sliding block 1205 drives the supporting plate 1203 to ascend, the clamping block 1202 is clamped into the clamping groove 5, the measuring instrument 15 is lifted out of the outer shell 1, the third telescopic rod 13 is extended, the third telescopic rod 13 drives the second fixed plate 22 to ascend, the second fixed plate 22 drives the first fixed plate 16 to ascend, the first fixed plate 16 drives the measuring instrument 15 to ascend, and lifting the measuring instrument 15 to a height suitable for measuring by a worker, and if the measuring instrument 15 is not positioned at the horizontal position, screwing the threaded rod 14 for adjustment, so that the measuring instrument 15 is adjusted to the horizontal state.

The application has the advantages that:

1. this application is rational in infrastructure, and when producing vibrations, the shell body drives the slide bar and slides down, and spring and the compression of shock attenuation shell fragment produce elasticity, utilizes the elasticity of spring and shock attenuation shell fragment to cut down vibrations, protects the measuring apparatu in the shell body, avoids the measuring apparatu to damage because of vibrations.

2. This application is rational in infrastructure, shortens telescopic link three, and three drive measuring apparatuss descendants of telescopic link, pulling joint piece, and two extensions of telescopic link are extracted joint piece from the joint inslot, and the sliding block slides, and the sliding block drives the backup pad and descends, advances the joint inslot with joint piece joint again, in receiving the measuring apparatuss into the shell, is convenient for drive the measuring apparatuss and removes.

The modules referred to are prior art and are fully implemented by those skilled in the art, and it is not necessary to state that the present invention is not directed to software and process improvements.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a subway civil engineering measuring apparatu which characterized in that: the shock absorption structure comprises an outer shell (1), a top cover (2), a shock absorption structure (6) and a lifting structure (12), wherein the shock absorption structure (6) is arranged at the bottom of the outer shell (1), two sliding grooves (4) and four clamping grooves (5) are formed in the side wall of the right side of the outer shell (1), the clamping grooves (5) are perpendicular to the sliding grooves (4), the top of the outer shell (1) is rotatably connected with the top cover (2), the outer side wall of the top cover (2) is fixedly connected with a handle (3), the lifting structure (12) is arranged inside the outer shell (1), four telescopic rods (13) are fixedly connected onto the lifting structure (12), the top of each telescopic rod (13) is fixedly connected with a fixed plate II (22), a threaded rod (14) is connected onto the fixed plate II (22), and a fixed plate I (16) is rotatably connected onto the top of the threaded rod (14), the top of the first fixing plate (16) is fixedly connected with the measuring instrument (15).

2. A civil engineering measuring instrument for subway as claimed in claim 1, wherein: two connection fastener two (18) of left side lateral wall fixed connection of shell body (1), two connection fastener one (17) of left side lateral wall fixed connection of top cap (2), connect fastener one (17) and connect fastener two (18) and mutually support, two dead levers (10) of fixed connection on the front of shell body (1) and the back lateral wall, dead lever (10) are "L" type structure, fixed connection connecting rod (11) between dead lever (10).

3. A civil engineering measuring instrument for subway as claimed in claim 1, wherein: shock-absorbing structure (6) are including slide bar (601), sliding plate (602), spring (603) and shock attenuation shell fragment (604), four slide bar (601) of bottom lateral wall fixed connection of shell body (1), sliding connection sliding plate (602) on slide bar (601), fixed connection four springs (603) and two shock attenuation shell fragments (604) between sliding plate (602) and shell body (1), slide bar (601) are located the inside of spring (603).

4. A civil engineering measuring instrument for subway as claimed in claim 3, wherein: the outer side wall of the bottom of the sliding plate (602) is fixedly connected with four supporting rods (21), the supporting rods (21) are fixedly connected with two second connecting rods (20), and two ends of each second connecting rod (20) are rotatably connected with four rollers (19).

5. A civil engineering measuring instrument for subway as claimed in claim 3, wherein: the outer side wall of the bottom of the sliding plate (602) is fixedly connected with two first telescopic rods (7), the bottoms of the first telescopic rods (7) are fixedly connected with a connecting plate (9), and the bottoms of the connecting plate (9) are fixedly connected with a plurality of inserted rods (8) at equal intervals.

6. A civil engineering measuring instrument for subway as claimed in claim 1, wherein: elevation structure (12) include two (1201) telescopic links, joint piece (1202), backup pad (1203), circular recess (1204) and sliding block (1205), sliding block (1205) sliding connection is in sliding tray (4), fixed connection backup pad (1203) between sliding block (1205), circular recess (1204) have been seted up to the inside of sliding block (1205), two (1201) of bottom fixed connection telescopic link of circular recess (1204), top fixed connection joint piece (1202) of two (1201) telescopic links, joint piece (1202) joint is in joint groove (5).